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Equation of a plane progressive wave is given by y=0.5 sin 3π(t−x3). On reflection from a denser medium its amplitude becomes 25 of the amplitude of the incident wave. The equation of the reflected wave is |
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Answer» Equation of a plane progressive wave is given by y=0.5 sin 3π(t−x3). On reflection from a denser medium its amplitude becomes 25 of the amplitude of the incident wave. The equation of the reflected wave is |
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